Log message:
(math/R-poweRlaw) Updated 0.76.6 to 0.80.0, make test wants Font tcrm1095

# poweRlaw 0.80.0
  * fix: Catch extreme tail situations for lognormal distribution #88.
  * fix: Package engine in vignette
  * fix: Some linting

Log message:
(math/R-poweRlaw) Updated 0.70.2 to 0.70.6

Version 0.70.6
---------------
  * Change `scrpage2` to `scrlayer-scrpage` in vignettes. `scrpage2` now obsolete.
  * Removed unused `Suggests`.

Version 0.70.5
---------------
  * Use `pracma` for calculating `zeta()`. `VGAM` may be getting archived.

Version 0.70.4
---------------
  * As v0.70.3, but README URL tweaked for CRAN (www. -> https://www.)

Version 0.70.3
--------------
  * Fix typo in file name.
  * Better handling of extreme data.
  * Bug fix: Setting `seed = NULL` could lead to repeatable random numbers. This
    is now avoided.
  * Bug fix: Set correct lower bound for weibull optimiser
  * Retrieve simulations via `get_*_sims()` functions.
  * Indicate when we have values of x larger than xmax.

Log message:
math: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

Log message:
math: Remove SHA1 hashes for distfiles

Log message:
Update all R packages to canonical form.

The canonical form [1] of an R package Makefile includes the
following:

- The first stanza includes R_PKGNAME, R_PKGVER, PKGREVISION (as
  needed), and CATEGORIES.

- HOMEPAGE is not present but defined in math/R/Makefile.extension to
  refer to the CRAN web page describing the package.  Other relevant
  web pages are often linked from there via the URL field.

This updates all current R packages to this form, which will make
regular updates _much_ easier, especially using pkgtools/R2pkg.

[1] http://mail-index.netbsd.org/tech-pkg/2019/08/02/msg021711.html

Log message:
Remove MASTER_SITES= from individual R package Makefiles.

Each R package should include ../../math/R/Makefile.extension, which also
defines MASTER_SITES.  Consequently, it is redundant for the individual
packages to do the same.  Package-specific definitions also prevent
redefining MASTER_SITES in a single common place.

Log message:
math/R-poweRlaw: Import version 0.70.1

The poweRlaw package is an implementation of maximum likelihood
estimators for a variety of heavy tailed distributions, including both
the discrete and continuous power law distributions. Additionally, a
goodness-of-fit based approach is used to estimate the lower cut-off
for the scaling region.